Update app.py

app.py

@@ -160,8 +160,7 @@ class ToolRegistry:
             return Tool.from_space(
                 space_id="xkerser/gemma-3-12b-it",
                 name="gemma_vision",
-                description="Upload an image to extract and analyze text and visual content from images using Gemma 3",
-            )
+                description="Ask questions about images and visual content by uploading an image with a text prompt."
         except Exception as e:
             print(f"✗ Couldn't initialize vision tool: {e}")
             raise